Inventor record

SIMPSON DONALD

This page previously combined 4different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 73Donald Simpson4 patent records·28 citations·B62D C02F H04L3 on this record
• 77Donald Simpson6 patent records·54 citations·A61P C07D A01N1 on this record
• 27Donald Simpson2 patent records·6 citations·A61F F02B1 on this record
• 51Donald G. Simpson2 patent records·11 citations·A01H1 on this record

Inventor identities via PatentsView disambiguation — see methodology.